Author

Amy Wang

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Preprint Aug 2026

A Gateway Architecture for Enterprise MCP Authentication: Unifying Heterogeneous Auth, Identity Delegation, and the User / Non-User Persona Problem

The Model Context Protocol (MCP) has become the de-facto interface for connecting LLM agents to enterprise tools, and adoption has been explosive: within a year, large organizations went from zero to dozens of internally built MCP servers. That speed created a governance crisis. Each team implemented authentication ind...

Suraj Kumar, Amy Wang, Srinivasan Manoharan · 1 citation

Preprint Aug 2026

Hybrid Semantic Tool Discovery for Enterprise MCP Gateway: Architecture and Implementation

This work presents SCOUT (Selective Context Optimization for Universal Tooling for Universal Tooling), which reframes tool exposure as a context-selection problem, injecting only tools relevant to the current step, and reduces MCP tool-token consumption by 99%, cutting per-query inference cost at enterprise scale.

Olympia Saha, Amy Wang, Srinivasan Manoharan · 0 citations